According to Wikipedia editing policies, all new information added to articles must include a reference to a reliable source.
Wikipedia privileges secondary sources of information. In particular, things like academic or scholarly journal articles, books, or recordings are preferred.
We, as informed activist editors, recognize that the most authoritative voices for Indigenizing Wikipedia content may not be the academic sources they would prefer for us to use.
We will aim for a balance in our citations, to use as much as possible those authorities that we know to be accurate, and most likely to be accepted as authoritative by those who will read what we have written.